package Fiest_01.second;

public class threedemo {
    public static void main(String[] args) {
     three s1=new three();
     s1.setA(5);
     s1.setB(4);
     s1.setC(3.14);
     s1.setD(5.79);
     s1.setE("你好");
     s1.setF("再见");
     s1.setG(18);
     s1.zhengshu();
     s1.xiaoshu();
     s1.zifuchuan();
     s1.sum();


     three s2=new three(5,4,3.14,5.79,"你好","再见",18);
     s2.zhengshu();
     s2.xiaoshu();
     s2.zifuchuan();
     s2.sum();
    }
}
